Results 101 to 110 of about 2,468,981 (349)

Controllability of Neutral Fractional Functional Equations with Impulses and Infinite Delay

Abstract and Applied Analysis, 2013
We examine the controllability problem for a class of neutral fractional integrodifferential equations with impulses and infinite delay. More precisely, a set of sufficient conditions are derived for the exact controllability of nonlinear neutral ...
R. Ganesh, R. Sakthivel, Yong Ren, S. M. Anthoni, N. I. Mahmudov   +4 more
doaj   +1 more source

Stochastic functional differential equations with infinite delay

Journal of Mathematical Analysis and Applications, 2009
AbstractThe stability and boundedness of the solution for stochastic functional differential equation with finite delay have been studied by several authors, but there is almost no work on the stability of the solutions for stochastic functional differential equations with infinite delay. The main aim of this paper is to close this gap.
Shaobo Zhou, Zhiyong Wang, Dan Feng
openaire   +2 more sources

Understanding Contributors of Resilience in Youth With Childhood‐Onset Systemic Lupus Erythematosus Through a Socioecological Lens: A Mixed‐Methods Study

Arthritis Care &Research, EarlyView.
Objective This study aimed to identify themes contributing to resilience in childhood‐onset systemic lupus erythematosus (cSLE), distinguish between profiles of resilience, and examine how they relate to underlying themes and patient characteristics. Methods We conducted a mixed‐methods study of 21 patients with cSLE aged 11 to 19 years at a Canadian ...
Isabella Zaffino, Louise Boulard, Joanna Law, Asha Jeyanathan, Lawrence Ng, Sandra Williams‐Reid, Kiah Reid, Angela Cortes, Eugene Cortes, Ashley Danguecan, Deborah M. Levy, Linda T. Hiraki, Andrea M. Knight   +12 more
wiley   +1 more source

Stochastic Lotka–Volterra system with infinite delay

Journal of Computational and Applied Mathematics, 2009
AbstractThis paper investigates a stochastic Lotka–Volterra system with infinite delay, whose initial data comes from an admissible Banach space Cr. We show that, under a simple hypothesis on the environmental noise, the stochastic Lotka–Volterra system with infinite delay has a unique global positive solution, and this positive solution will be ...
Yimin Tan, Fuke Wu, Yong Xu
openaire   +2 more sources

Screening for Social Determinants of Health in Patients with Systemic Lupus Erythematosus: A Point‐of‐Care Feasibility Study

Arthritis Care &Research, Accepted Article.
Objectives Social determinants of health (SDoH) can impact outcomes but are not routinely screened for in US outpatient rheumatology clinics. This study determined the feasibility of routine point‐of‐care SDoH screening among patients with systemic lupus erythematosus (SLE), and associated barriers and facilitators at the physician, care team, and ...
S. Sam Lim, Vijay R. Nadipelli, Michelle Bruno, Daphne Lew, Bernard Rubin, Charmayne M. Dunlop‐Thomas, Kelsey Hulcher, Kristi R. Mitchell, Lydia Demetriou, Jeff Berko, Jason Bao, Alfred H.J. Kim   +11 more
wiley   +1 more source

Long time behavior of fractional impulsive stochastic differential equations with infinite delay

Discrete & Continuous Dynamical Systems - B, 2019
This paper is first devoted to the local and global existence of mild solutions for a class of fractional impulsive stochastic differential equations with infinite delay driven by both \begin{document}$\mathbb{K}$\end{document} -valued Q-cylindrical ...
Jiaohui Xu, T. Caraballo
semanticscholar   +1 more source

Solution of differential equations with infinite delay via coupled fixed point. [PDF]

Heliyon, 2022
Mebarki K, Boudaoui A, Shatanawi W, Abodayeh K, Shatnawi TAM.   +4 more
europepmc   +1 more source

Data‐driven forecasting of ship motions in waves using machine learning and dynamic mode decomposition

International Journal of Adaptive Control and Signal Processing, EarlyView.
Summary Data‐driven forecasting of ship motions in waves is investigated through feedforward and recurrent neural networks as well as dynamic mode decomposition. The goal is to predict future ship motion variables based on past data collected on the field, using equation‐free approaches.
Matteo Diez, Mauro Gaggero, Andrea Serani   +2 more
wiley   +1 more source

Well-posedness and order preservation for neutral type stochastic differential equations of infinite delay with jumps

AIMS Mathematics
In this work, we are concerned with the order preservation problem for multidimensional neutral type stochastic differential equations of infinite delay with jumps under non-Lipschitz conditions. By using a truncated Euler-Maruyama scheme and adopting an
Yongxiang Zhu , Min Zhu
doaj   +1 more source

Threshold dynamics of difference equations for SEIR model with nonlinear incidence function and infinite delay. [PDF]

Eur Phys J Plus, 2021
Bentout S, Djilali S, Kumar S, Touaoula TM.   +3 more
europepmc   +1 more source